Replace the existing magazine on your Sig Sauer P226 pistol with the MEC-GAR Sig Sauer P226 9mm 10-Round Replacement Magazine. This detachable magazine holds 10 rounds of 9mm ammunition and features steel construction with a blued finish for durability. Mecgar MEC-GAR Sig Sauer P226 9mm 10-Round Replacement Magazine - Shooting Supplies And Accessories at Academy Sports